Java Code Examples for org.springframework.http.HttpHeaders#get()

The following examples show how to use org.springframework.http.HttpHeaders#get() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: RestTemplateInterceptor.java From sofa-tracer with Apache License 2.0

6 votes

/**
 * add response tag
 * @param response
 * @param sofaTracerSpan
 */
private void appendRestTemplateResponseSpanTags(ClientHttpResponse response,
                                                SofaTracerSpan sofaTracerSpan) {
    if (sofaTracerSpan == null) {
        return;
    }
    HttpHeaders headers = response.getHeaders();
    //content length
    if (headers != null && headers.get("Content-Length") != null
        && !headers.get("Content-Length").isEmpty()) {
        List<String> contentLengthList = headers.get("Content-Length");
        String len = contentLengthList.get(0);
        sofaTracerSpan.setTag(CommonSpanTags.RESP_SIZE, Long.valueOf(len));
    }
    // current thread name
    sofaTracerSpan.setTag(CommonSpanTags.CURRENT_THREAD_NAME, Thread.currentThread().getName());
}

Example 2

Source File: SockJsClient.java From java-technology-stack with MIT License

6 votes

@Nullable
private HttpHeaders getHttpRequestHeaders(@Nullable HttpHeaders webSocketHttpHeaders) {
	if (getHttpHeaderNames() == null || webSocketHttpHeaders == null) {
		return webSocketHttpHeaders;
	}
	else {
		HttpHeaders httpHeaders = new HttpHeaders();
		for (String name : getHttpHeaderNames()) {
			List<String> values = webSocketHttpHeaders.get(name);
			if (values != null) {
				httpHeaders.put(name, values);
			}
		}
		return httpHeaders;
	}
}

Example 3

Source File: PaginationUtilUnitTest.java From tutorials with MIT License

6 votes

@Test
public void generatePaginationHttpHeadersTest() {
    String baseUrl = "/api/_search/example";
    List<String> content = new ArrayList<>();
    Page<String> page = new PageImpl<>(content, PageRequest.of(6, 50), 400L);
    HttpHeaders headers = PaginationUtil.generatePaginationHttpHeaders(page, baseUrl);
    List<String> strHeaders = headers.get(HttpHeaders.LINK);
    assertNotNull(strHeaders);
    assertTrue(strHeaders.size() == 1);
    String headerData = strHeaders.get(0);
    assertTrue(headerData.split(",").length == 4);
    String expectedData = "</api/_search/example?page=7&size=50>; rel=\"next\","
            + "</api/_search/example?page=5&size=50>; rel=\"prev\","
            + "</api/_search/example?page=7&size=50>; rel=\"last\","
            + "</api/_search/example?page=0&size=50>; rel=\"first\"";
    assertEquals(expectedData, headerData);
    List<String> xTotalCountHeaders = headers.get("X-Total-Count");
    assertTrue(xTotalCountHeaders.size() == 1);
    assertTrue(Long.valueOf(xTotalCountHeaders.get(0)).equals(400L));
}

Example 4

Source File: PaginationUtilUnitTest.java From jhipster with Apache License 2.0

6 votes

@Test
public void generatePaginationHttpHeadersTest() {
    Page<String> page = new PageImpl<>(new ArrayList<>(), PageRequest.of(6, 50), 400L);
    HttpHeaders headers = PaginationUtil.generatePaginationHttpHeaders(uriBuilder, page);
    List<String> strHeaders = headers.get(HttpHeaders.LINK);
    assertThat(strHeaders).isNotNull();
    assertThat(strHeaders).hasSize(1);
    String headerData = strHeaders.get(0);
    assertThat(headerData.split(",")).hasSize(4);
    String expectedData = "</api/_search/example?page=7&size=50>; rel=\"next\","
        + "</api/_search/example?page=5&size=50>; rel=\"prev\","
        + "</api/_search/example?page=7&size=50>; rel=\"last\","
        + "</api/_search/example?page=0&size=50>; rel=\"first\"";
    assertThat(headerData).isEqualTo(expectedData);
    List<String> xTotalCountHeaders = headers.get("X-Total-Count");
    assertThat(xTotalCountHeaders).hasSize(1);
    assertThat((long) Long.valueOf(xTotalCountHeaders.get(0))).isEqualTo(400L);
}

Example 5

Source File: PaginationUtilUnitTest.java From okta-jhipster-microservices-oauth-example with Apache License 2.0

6 votes

@Test
public void generatePaginationHttpHeadersTest() {
    String baseUrl = "/api/_search/example";
    List<String> content = new ArrayList<>();
    Page<String> page = new PageImpl<>(content, PageRequest.of(6, 50), 400L);
    HttpHeaders headers = PaginationUtil.generatePaginationHttpHeaders(page, baseUrl);
    List<String> strHeaders = headers.get(HttpHeaders.LINK);
    assertNotNull(strHeaders);
    assertTrue(strHeaders.size() == 1);
    String headerData = strHeaders.get(0);
    assertTrue(headerData.split(",").length == 4);
    String expectedData = "</api/_search/example?page=7&size=50>; rel=\"next\","
            + "</api/_search/example?page=5&size=50>; rel=\"prev\","
            + "</api/_search/example?page=7&size=50>; rel=\"last\","
            + "</api/_search/example?page=0&size=50>; rel=\"first\"";
    assertEquals(expectedData, headerData);
    List<String> xTotalCountHeaders = headers.get("X-Total-Count");
    assertTrue(xTotalCountHeaders.size() == 1);
    assertTrue(Long.valueOf(xTotalCountHeaders.get(0)).equals(400L));
}

Example 6

Source File: PaginationUtilUnitTest.java From Full-Stack-Development-with-JHipster with MIT License

6 votes

@Test
public void generatePaginationHttpHeadersTest() {
    String baseUrl = "/api/_search/example";
    List<String> content = new ArrayList<>();
    Page<String> page = new PageImpl<>(content, PageRequest.of(6, 50), 400L);
    HttpHeaders headers = PaginationUtil.generatePaginationHttpHeaders(page, baseUrl);
    List<String> strHeaders = headers.get(HttpHeaders.LINK);
    assertNotNull(strHeaders);
    assertTrue(strHeaders.size() == 1);
    String headerData = strHeaders.get(0);
    assertTrue(headerData.split(",").length == 4);
    String expectedData = "</api/_search/example?page=7&size=50>; rel=\"next\","
            + "</api/_search/example?page=5&size=50>; rel=\"prev\","
            + "</api/_search/example?page=7&size=50>; rel=\"last\","
            + "</api/_search/example?page=0&size=50>; rel=\"first\"";
    assertEquals(expectedData, headerData);
    List<String> xTotalCountHeaders = headers.get("X-Total-Count");
    assertTrue(xTotalCountHeaders.size() == 1);
    assertTrue(Long.valueOf(xTotalCountHeaders.get(0)).equals(400L));
}

Example 7

Source File: WebSocketConfig.java From bearchoke with Apache License 2.0

6 votes

@Override
public boolean beforeHandshake(ServerHttpRequest request, ServerHttpResponse response, WebSocketHandler wsHandler, Map<String, Object> attributes) throws Exception {
    if (request instanceof ServletServerHttpRequest) {

        HttpHeaders headers = request.getHeaders();

        if (headers.containsKey(ServerConstants.X_AUTH_TOKEN)) {
            List<String> authToken = headers.get(ServerConstants.X_AUTH_TOKEN);

            if (log.isDebugEnabled()) {
                log.debug("Header auth token: " + authToken.get(0));
            }

            attributes.put(ServerConstants.X_AUTH_TOKEN, headers.get(ServerConstants.X_AUTH_TOKEN));
        }
    }
    return true;
}

Example 8

Source File: PaginationUtilUnitTest.java From tutorials with MIT License

6 votes

@Test
public void generatePaginationHttpHeadersTest() {
    String baseUrl = "/api/_search/example";
    List<String> content = new ArrayList<>();
    Page<String> page = new PageImpl<>(content, PageRequest.of(6, 50), 400L);
    HttpHeaders headers = PaginationUtil.generatePaginationHttpHeaders(page, baseUrl);
    List<String> strHeaders = headers.get(HttpHeaders.LINK);
    assertNotNull(strHeaders);
    assertTrue(strHeaders.size() == 1);
    String headerData = strHeaders.get(0);
    assertTrue(headerData.split(",").length == 4);
    String expectedData = "</api/_search/example?page=7&size=50>; rel=\"next\","
            + "</api/_search/example?page=5&size=50>; rel=\"prev\","
            + "</api/_search/example?page=7&size=50>; rel=\"last\","
            + "</api/_search/example?page=0&size=50>; rel=\"first\"";
    assertEquals(expectedData, headerData);
    List<String> xTotalCountHeaders = headers.get("X-Total-Count");
    assertTrue(xTotalCountHeaders.size() == 1);
    assertTrue(Long.valueOf(xTotalCountHeaders.get(0)).equals(400L));
}

Example 9

Source File: PaginationUtilUnitTest.java From tutorials with MIT License

6 votes

@Test
public void generatePaginationHttpHeadersTest() {
    String baseUrl = "/api/_search/example";
    List<String> content = new ArrayList<>();
    Page<String> page = new PageImpl<>(content, PageRequest.of(6, 50), 400L);
    HttpHeaders headers = PaginationUtil.generatePaginationHttpHeaders(page, baseUrl);
    List<String> strHeaders = headers.get(HttpHeaders.LINK);
    assertNotNull(strHeaders);
    assertTrue(strHeaders.size() == 1);
    String headerData = strHeaders.get(0);
    assertTrue(headerData.split(",").length == 4);
    String expectedData = "</api/_search/example?page=7&size=50>; rel=\"next\","
            + "</api/_search/example?page=5&size=50>; rel=\"prev\","
            + "</api/_search/example?page=7&size=50>; rel=\"last\","
            + "</api/_search/example?page=0&size=50>; rel=\"first\"";
    assertEquals(expectedData, headerData);
    List<String> xTotalCountHeaders = headers.get("X-Total-Count");
    assertTrue(xTotalCountHeaders.size() == 1);
    assertTrue(Long.valueOf(xTotalCountHeaders.get(0)).equals(400L));
}

Example 10

Source File: PaginationUtilUnitTest.java From flair-engine with Apache License 2.0

6 votes

@Test
public void generatePaginationHttpHeadersTest() {
    String baseUrl = "/api/_search/example";
    List<String> content = new ArrayList<>();
    Page<String> page = new PageImpl<>(content,new PageRequest(6, 50),400L);
    HttpHeaders headers = PaginationUtil.generatePaginationHttpHeaders(page, baseUrl);
    List<String> strHeaders = headers.get(HttpHeaders.LINK);
    assertNotNull(strHeaders);
    assertTrue(strHeaders.size() == 1);
    String headerData = strHeaders.get(0);
    assertTrue(headerData.split(",").length == 4);
    String expectedData = "</api/_search/example?page=7&size=50>; rel=\"next\","
            + "</api/_search/example?page=5&size=50>; rel=\"prev\","
            + "</api/_search/example?page=7&size=50>; rel=\"last\","
            + "</api/_search/example?page=0&size=50>; rel=\"first\"";
    assertEquals(expectedData, headerData);
    List<String> xTotalCountHeaders = headers.get("X-Total-Count");
    assertTrue(xTotalCountHeaders.size() == 1);
    assertTrue(Long.valueOf(xTotalCountHeaders.get(0)).equals(400L));
}

Example 11

Source File: ServletServerHttpRequestTests.java From spring-analysis-note with MIT License

6 votes

@Test
public void getHeadersWithEmptyContentTypeAndEncoding() {
	String headerName = "MyHeader";
	String headerValue1 = "value1";
	String headerValue2 = "value2";
	mockRequest.addHeader(headerName, headerValue1);
	mockRequest.addHeader(headerName, headerValue2);
	mockRequest.setContentType("");
	mockRequest.setCharacterEncoding("");

	HttpHeaders headers = request.getHeaders();
	assertNotNull("No HttpHeaders returned", headers);
	assertTrue("Invalid headers returned", headers.containsKey(headerName));
	List<String> headerValues = headers.get(headerName);
	assertEquals("Invalid header values returned", 2, headerValues.size());
	assertTrue("Invalid header values returned", headerValues.contains(headerValue1));
	assertTrue("Invalid header values returned", headerValues.contains(headerValue2));
	assertNull(headers.getContentType());
}

Example 12

Source File: ServletServerHttpRequestTests.java From spring-analysis-note with MIT License

6 votes

@Test
public void getHeaders() {
	String headerName = "MyHeader";
	String headerValue1 = "value1";
	String headerValue2 = "value2";
	mockRequest.addHeader(headerName, headerValue1);
	mockRequest.addHeader(headerName, headerValue2);
	mockRequest.setContentType("text/plain");
	mockRequest.setCharacterEncoding("UTF-8");

	HttpHeaders headers = request.getHeaders();
	assertNotNull("No HttpHeaders returned", headers);
	assertTrue("Invalid headers returned", headers.containsKey(headerName));
	List<String> headerValues = headers.get(headerName);
	assertEquals("Invalid header values returned", 2, headerValues.size());
	assertTrue("Invalid header values returned", headerValues.contains(headerValue1));
	assertTrue("Invalid header values returned", headerValues.contains(headerValue2));
	assertEquals("Invalid Content-Type", new MediaType("text", "plain", StandardCharsets.UTF_8),
			headers.getContentType());
}

Example 13

Source File: PaginationUtilUnitTest.java From ehcache3-samples with Apache License 2.0

6 votes

@Test
public void generatePaginationHttpHeadersTest() {
    String baseUrl = "/api/_search/example";
    List<String> content = new ArrayList<>();
    Page<String> page = new PageImpl<>(content, PageRequest.of(6, 50), 400L);
    HttpHeaders headers = PaginationUtil.generatePaginationHttpHeaders(page, baseUrl);
    List<String> strHeaders = headers.get(HttpHeaders.LINK);
    assertNotNull(strHeaders);
    assertTrue(strHeaders.size() == 1);
    String headerData = strHeaders.get(0);
    assertTrue(headerData.split(",").length == 4);
    String expectedData = "</api/_search/example?page=7&size=50>; rel=\"next\","
            + "</api/_search/example?page=5&size=50>; rel=\"prev\","
            + "</api/_search/example?page=7&size=50>; rel=\"last\","
            + "</api/_search/example?page=0&size=50>; rel=\"first\"";
    assertEquals(expectedData, headerData);
    List<String> xTotalCountHeaders = headers.get("X-Total-Count");
    assertTrue(xTotalCountHeaders.size() == 1);
    assertTrue(Long.valueOf(xTotalCountHeaders.get(0)).equals(400L));
}

Example 14

Source File: ServletServerHttpRequestTests.java From spring4-understanding with Apache License 2.0

6 votes

@Test
public void getHeadersWithEmptyContentTypeAndEncoding() throws Exception {
	String headerName = "MyHeader";
	String headerValue1 = "value1";
	String headerValue2 = "value2";
	mockRequest.addHeader(headerName, headerValue1);
	mockRequest.addHeader(headerName, headerValue2);
	mockRequest.setContentType("");
	mockRequest.setCharacterEncoding("");

	HttpHeaders headers = request.getHeaders();
	assertNotNull("No HttpHeaders returned", headers);
	assertTrue("Invalid headers returned", headers.containsKey(headerName));
	List<String> headerValues = headers.get(headerName);
	assertEquals("Invalid header values returned", 2, headerValues.size());
	assertTrue("Invalid header values returned", headerValues.contains(headerValue1));
	assertTrue("Invalid header values returned", headerValues.contains(headerValue2));
	assertNull(headers.getContentType());
}

Example 15

Source File: HttpEntityMethodProcessor.java From spring-analysis-note with MIT License

6 votes

private List<String> getVaryRequestHeadersToAdd(HttpHeaders responseHeaders, HttpHeaders entityHeaders) {
	List<String> entityHeadersVary = entityHeaders.getVary();
	List<String> vary = responseHeaders.get(HttpHeaders.VARY);
	if (vary != null) {
		List<String> result = new ArrayList<>(entityHeadersVary);
		for (String header : vary) {
			for (String existing : StringUtils.tokenizeToStringArray(header, ",")) {
				if ("*".equals(existing)) {
					return Collections.emptyList();
				}
				for (String value : entityHeadersVary) {
					if (value.equalsIgnoreCase(existing)) {
						result.remove(value);
					}
				}
			}
		}
		return result;
	}
	return entityHeadersVary;
}

Example 16

Source File: PaginationUtilUnitTest.java From e-commerce-microservice with Apache License 2.0

6 votes

@Test
public void generatePaginationHttpHeadersTest() {
    String baseUrl = "/api/_search/example";
    List<String> content = new ArrayList<>();
    Page<String> page = new PageImpl<>(content, PageRequest.of(6, 50), 400L);
    HttpHeaders headers = PaginationUtil.generatePaginationHttpHeaders(page, baseUrl);
    List<String> strHeaders = headers.get(HttpHeaders.LINK);
    assertNotNull(strHeaders);
    assertTrue(strHeaders.size() == 1);
    String headerData = strHeaders.get(0);
    assertTrue(headerData.split(",").length == 4);
    String expectedData = "</api/_search/example?page=7&size=50>; rel=\"next\","
            + "</api/_search/example?page=5&size=50>; rel=\"prev\","
            + "</api/_search/example?page=7&size=50>; rel=\"last\","
            + "</api/_search/example?page=0&size=50>; rel=\"first\"";
    assertEquals(expectedData, headerData);
    List<String> xTotalCountHeaders = headers.get("X-Total-Count");
    assertTrue(xTotalCountHeaders.size() == 1);
    assertTrue(Long.valueOf(xTotalCountHeaders.get(0)).equals(400L));
}

Example 17

Source File: HttpUtils.java From openemm with GNU Affero General Public License v3.0

5 votes

public static boolean isAjax(HttpHeaders headers) {
	List<String> values = headers.get("X-Requested-With");

	if (CollectionUtils.isEmpty(values)) {
		return false;
	}

	return values.contains("XMLHttpRequest");
}

Example 18

Source File: WebSessionIntegrationTests.java From spring-analysis-note with MIT License

5 votes

private String extractSessionId(HttpHeaders headers) {
	List<String> headerValues = headers.get("Set-Cookie");
	assertNotNull(headerValues);
	assertEquals(1, headerValues.size());

	for (String s : headerValues.get(0).split(";")){
		if (s.startsWith("SESSION=")) {
			return s.substring("SESSION=".length());
		}
	}
	return null;
}

Example 19

Source File: WebSessionIntegrationTests.java From java-technology-stack with MIT License

5 votes

private String extractSessionId(HttpHeaders headers) {
	List<String> headerValues = headers.get("Set-Cookie");
	assertNotNull(headerValues);
	assertEquals(1, headerValues.size());

	for (String s : headerValues.get(0).split(";")){
		if (s.startsWith("SESSION=")) {
			return s.substring("SESSION=".length());
		}
	}
	return null;
}

Example 20

Source File: PaginationUtilUnitTest.java From jhipster with Apache License 2.0

4 votes

@Test
public void multiplePagesTest() {
    uriBuilder.queryParam("query", "Test1, test2");
    List<String> content = new ArrayList<>();

    // Page 0
    Page<String> page = new PageImpl<>(content, PageRequest.of(0, 50), 400L);
    HttpHeaders headers = PaginationUtil.generatePaginationHttpHeaders(uriBuilder, page);
    List<String> strHeaders = headers.get(HttpHeaders.LINK);
    assertThat(strHeaders).isNotNull();
    assertThat(strHeaders).hasSize(1);
    String headerData = strHeaders.get(0);
    assertThat(headerData.split(",")).hasSize(3);
    String expectedData = "</api/_search/example?query=Test1%2C%20test2&page=1&size=50>; rel=\"next\"," +
        "</api/_search/example?query=Test1%2C%20test2&page=7&size=50>; rel=\"last\"," +
        "</api/_search/example?query=Test1%2C%20test2&page=0&size=50>; rel=\"first\"";
    assertThat(headerData).isEqualTo(expectedData);
    List<String> xTotalCountHeaders = headers.get("X-Total-Count");
    assertThat(xTotalCountHeaders).hasSize(1);
    assertThat((long) Long.valueOf(xTotalCountHeaders.get(0))).isEqualTo(400L);

    // Page 1
    uriBuilder.queryParam("page", "1");
    page = new PageImpl<>(content, PageRequest.of(1, 50), 400L);
    headers = PaginationUtil.generatePaginationHttpHeaders(uriBuilder, page);
    strHeaders = headers.get(HttpHeaders.LINK);
    assertThat(strHeaders).isNotNull();
    assertThat(strHeaders).hasSize(1);
    headerData = strHeaders.get(0);
    assertThat(headerData.split(",")).hasSize(4);
    expectedData = "</api/_search/example?query=Test1%2C%20test2&page=2&size=50>; rel=\"next\"," +
        "</api/_search/example?query=Test1%2C%20test2&page=0&size=50>; rel=\"prev\"," +
        "</api/_search/example?query=Test1%2C%20test2&page=7&size=50>; rel=\"last\"," +
        "</api/_search/example?query=Test1%2C%20test2&page=0&size=50>; rel=\"first\"";
    assertThat(headerData).isEqualTo(expectedData);
    xTotalCountHeaders = headers.get("X-Total-Count");
    assertThat(xTotalCountHeaders).hasSize(1);
    assertThat((long) Long.valueOf(xTotalCountHeaders.get(0))).isEqualTo(400L);

    // Page 6
    uriBuilder.queryParam("page", "6");
    page = new PageImpl<>(content, PageRequest.of(6, 50), 400L);
    headers = PaginationUtil.generatePaginationHttpHeaders(uriBuilder, page);
    strHeaders = headers.get(HttpHeaders.LINK);
    assertThat(strHeaders).isNotNull();
    assertThat(strHeaders).hasSize(1);
    headerData = strHeaders.get(0);
    assertThat(headerData.split(",")).hasSize(4);
    expectedData = "</api/_search/example?query=Test1%2C%20test2&page=7&size=50>; rel=\"next\"," +
        "</api/_search/example?query=Test1%2C%20test2&page=5&size=50>; rel=\"prev\"," +
        "</api/_search/example?query=Test1%2C%20test2&page=7&size=50>; rel=\"last\"," +
        "</api/_search/example?query=Test1%2C%20test2&page=0&size=50>; rel=\"first\"";
   assertThat(headerData).isEqualTo(expectedData);
    xTotalCountHeaders = headers.get("X-Total-Count");
    assertThat(xTotalCountHeaders).hasSize(1);
    assertThat((long) Long.valueOf(xTotalCountHeaders.get(0))).isEqualTo(400L);

    // Page 7
    uriBuilder.queryParam("page", "7");
    page = new PageImpl<>(content, PageRequest.of(7, 50), 400L);
    headers = PaginationUtil.generatePaginationHttpHeaders(uriBuilder, page);
    strHeaders = headers.get(HttpHeaders.LINK);
    assertThat(strHeaders).isNotNull();
    assertThat(strHeaders).hasSize(1);
    headerData = strHeaders.get(0);
    assertThat(headerData.split(",")).hasSize(3);
    expectedData = "</api/_search/example?query=Test1%2C%20test2&page=6&size=50>; rel=\"prev\"," +
        "</api/_search/example?query=Test1%2C%20test2&page=7&size=50>; rel=\"last\"," +
        "</api/_search/example?query=Test1%2C%20test2&page=0&size=50>; rel=\"first\"";
    assertThat(headerData).isEqualTo(expectedData);
}